Quarterly report pursuant to Section 13 or 15(d)

Allowance for Bad Debts (Detail)

v3.4.0.3
Allowance for Bad Debts (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2016
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Allowance for doubtful accounts, beginning balance $ 1,005
Additions 209
Write-offs (305)
Allowance for doubtful accounts, ending balance $ 909